Which ZIP code in Miami-Dade County has the highest median household income?

33109 (Miami Beach), at $250,000+, among 78 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

Richest ZIP codes in Miami-Dade County, FL

These are the 25 ZIP codes in Miami-Dade County with the highest median household income, out of 78 with at least 1,000 residents. 33109 (Miami Beach, $250,000+), 33158 (Miami, $201,597) and 33149 (Key Biscayne, $181,505) lead the list. There is no single "best" ZIP code in Miami-Dade County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Richest ZIP codes in Miami-Dade County

Rank	ZIP	Mailing city	Median household income	Residents	Households	Residential mailboxes
1	33109	Miami Beach	$250,000+	1,083	428	743
2	33158	Miami	$201,597 ±$38,278	5,960	2,057	2,301
3	33149	Key Biscayne	$181,505 ±$39,472	14,791	4,945	6,671
4	33131	Miami	$144,138 ±$25,820	23,095	13,161	17,827
5	33156	Miami	$137,076 ±$22,330	33,628	12,113	13,762
6	33146	Miami	$131,500 ±$11,655	19,052	6,036	6,344
7	33194	Miami	$126,250 ±$32,548	8,069	1,956	1,582
8	33187	Miami	$115,206 ±$9,154	18,174	5,676	6,028
9	33185	Miami	$114,206 ±$12,403	28,555	8,901	8,628
10	33129	Miami	$113,367 ±$13,945	14,702	6,928	7,716
11	33031	Homestead	$109,945 ±$36,415	7,323	2,244	2,408
12	33132	Miami	$109,109 ±$14,958	20,253	10,897	16,113
13	33140	Miami Beach	$107,063 ±$12,288	20,342	8,728	13,785
14	33133	Miami	$103,420 ±$15,173	36,789	15,544	17,874
15	33134	Miami	$99,766 ±$6,056	38,174	16,166	17,252
16	33122	Miami	$99,583 ±$51,565	1,687	757	1,550
17	33182	Miami	$99,385 ±$23,622	12,512	4,175	4,045
18	33178	Miami	$96,653 ±$6,023	67,789	20,757	23,772
19	33196	Miami	$94,961 ±$8,249	54,668	17,453	17,846
20	33137	Miami	$94,036 ±$16,175	29,414	13,407	19,385
21	33186	Miami	$93,462 ±$5,126	69,757	23,966	25,468
22	33180	Miami	$91,055 ±$9,028	34,147	14,077	19,388
23	33018	Hialeah	$89,639 ±$6,059	57,921	17,846	19,536
24	33154	Miami Beach	$89,563 ±$16,396	14,572	5,528	9,351
25	33173	Miami	$88,271 ±$9,761	31,778	11,354	12,453

How we ranked them

Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population. ZIP codes need at least 1,000 residents to be ranked; 78 of 80 qualify.

Which of these to mail, and why

Higher-income ZIP codes suit offers with a bigger ticket: remodeling, pools, roofing, financial planning, private schools, premium dining. A median describes the middle household, not every door, so the routes inside each ZIP still vary.

The top five ZIP codes on this list hold 32,704 households, on 76 carrier routes with 41,304 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 33109 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Miami-Dade County has the highest median household income?: 33109 (Miami Beach), at $250,000+, among 78 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.